Browsing LSP-Jurnal Ilmiah Dosen by Subject "hardness test"

Now showing items 1-2 of 2

    • Analysis of Strontium Addition on Al-Si-MG Aluminum Alloys 

      JUNUS, Salahuddin; EKAINDRADIANT, Prasetya; JATISUKAMTO, Gaguk; WELAYATURROMADHONA, Welayaturromadhona; FITOYO, Achmad (ARPN Journal of Engineering and Applied Sciences, 2021-05-02)
      The use of metal based materials has high potentials following the development of the automotive industry. It follows the increase of demand in automotive vehicles, machine components, and many more. Aluminum is a type ...

    • Influence of Magnesium on Hardness and Microstructure of ADC 12 Alloy Produced by Gravity Casting Method 

      Junus, Salahuddin; Sumarji, Sumarji; Sidartawan, Robertus; Riyanto, Denni (2019-10-09)
      Magnesium addition produce modification level of silicon’s eutectic for Al-Si-Mg. An increase in magnesium content will increase mechanical properties value of ADC 12 alloy. Highest hardness value reached when Mg content ...